{"id":"vidhyamitra:city-day:noida:2055-09-13:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/noida/2055-09-13","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2055-09-13","date_display":"September 13, 2055 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2055,"month":9,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2471888.770833,"kali_year":5157,"ahargana":1883423.2708,"sun":{"sidereal_longitude":144.7814,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":45.3201,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":260.5387,"elapsed_within_tithi_degrees":8.5387},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":45.3201,"elapsed_within_degrees":5.3201},"yoga":{"number":15,"name":"Vajra","sum_longitude":190.1015},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":2055,"month":9,"day":13,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2471888.770833,"ahargana":1883423.2708,"kali_year":5157,"ayanamsa_lahiri":24.6311,"grahas":{"sun":{"sidereal_longitude":145.63662899999997,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":4},"retrograde":false},"moon":{"sidereal_longitude":42.08052900000001,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":1},"retrograde":false,"latitude":-3.9669},"mars":{"sidereal_longitude":168.33252900000002,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":160.98512900000003,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":1},"retrograde":true},"jupiter":{"sidereal_longitude":243.63862900000004,"rashi":{"number":9,"name":"Dhanu"},"nakshatra":{"number":19,"name":"Mūla","pada":2},"retrograde":false},"venus":{"sidereal_longitude":103.63662899999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":342.252629,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":3},"retrograde":true},"rahu":{"sidereal_longitude":107.1714,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":9,"name":"Āśleṣā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":287.1714,"rashi":{"number":10,"name":"Makara"},"nakshatra":{"number":22,"name":"Śravaṇa","pada":3},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Not independently benchmarked across the declared range","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2055,"month":9,"day":13,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2471888.770833,"kali_year":5157,"ahargana":1883423.2708,"sun":{"sidereal_longitude":144.7814,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":45.3201,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":22,"name":"Saptamī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Saptamī","elongation_degrees":260.5387,"elapsed_within_tithi_degrees":8.5387},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":45.3201,"elapsed_within_degrees":5.3201},"yoga":{"number":15,"name":"Vajra","sum_longitude":190.1015},"karana":{"half_tithi_index":43,"name":"Bava"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-3.967,"elongation":99.461},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-3.967,"opposition_distance":80.539}},"eclipse_window_40days":[]},"city":{"slug":"noida","name":"Noida, Uttar Pradesh","lat":28.5355,"lon":77.391,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"tier2":{"city":{"slug":"noida","name":"Noida, Uttar Pradesh","lat":28.5355,"lon":77.391,"tz_offset_hours":5.5,"state":"Uttar Pradesh","country":"IN","tier":"tier-1"},"sunriseLocal":"06:03","sunsetLocal":"18:28","solarNoonLocal":"12:16","dayLengthHours":12.406825058149845,"dayLengthDisplay":"12 Hours 24 Mins 25 Secs","nightLengthDisplay":"11 Hours 35 Mins 35 Secs","moonriseLocal":"22:29","moonsetLocal":"12:14","rahuKala":{"name":"Rāhu Kāla","start":"07:37","end":"09:10","startHours":7.608809421029372,"endHours":9.159662553298103,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"10:43","end":"12:16","startHours":10.710515685566833,"endHours":12.261368817835564,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"13:49","end":"15:22","startHours":13.812221950104295,"endHours":15.363075082373026,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"08:57","end":"09:22","startHours":8.952882135662271,"endHours":9.366442970933933,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:34","end":"06:54","startHours":6.574907332850219,"endHours":6.905756001067548,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"11:51","end":"12:40","startHours":11.847807982563904,"endHours":12.674929653107228,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:24","end":"05:14","startHours":4.403712947673996,"endHours":5.230834618217319,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:01","end":"06:03","startHours":5.024054200581489,"endHours":6.057956288760642,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:20","end":"15:09","startHours":14.329172994193872,"endHours":15.156294664737194,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:16","end":"18:40","startHours":18.26478134691049,"endHours":18.664781346910488,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:28","end":"18:59","startHours":18.46478134691049,"endHours":18.981732391000065,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:13","end":"19:58","startHours":18.21478134691049,"endHours":19.96478134691049,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"23:51","end":"00:40","startHours":23.847807982563907,"endHours":24.674929653107228,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:03","end":"07:37","startHours":6.057956288760642,"endHours":7.608809421029372,"quality":"auspicious"},{"name":"Kāla","start":"07:37","end":"09:10","startHours":7.608809421029372,"endHours":9.159662553298103,"quality":"inauspicious"},{"name":"Śubha","start":"09:10","end":"10:43","startHours":9.159662553298103,"endHours":10.710515685566833,"quality":"auspicious"},{"name":"Roga","start":"10:43","end":"12:16","startHours":10.710515685566833,"endHours":12.261368817835564,"quality":"inauspicious"},{"name":"Udveg","start":"12:16","end":"13:49","startHours":12.261368817835564,"endHours":13.812221950104295,"quality":"inauspicious"},{"name":"Chala","start":"13:49","end":"15:22","startHours":13.812221950104295,"endHours":15.363075082373026,"quality":"neutral"},{"name":"Labha","start":"15:22","end":"16:55","startHours":15.363075082373026,"endHours":16.913928214641757,"quality":"auspicious"},{"name":"Amṛta","start":"16:55","end":"18:28","startHours":16.913928214641757,"endHours":18.46478134691049,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:28","end":"19:55","startHours":18.46478134691049,"endHours":19.913928214641757,"quality":"neutral"},{"name":"Labha","start":"19:55","end":"21:22","startHours":19.913928214641757,"endHours":21.363075082373026,"quality":"auspicious"},{"name":"Amṛta","start":"21:22","end":"22:49","startHours":21.363075082373026,"endHours":22.812221950104295,"quality":"auspicious"},{"name":"Kāla","start":"22:49","end":"00:16","startHours":22.812221950104295,"endHours":24.261368817835567,"quality":"inauspicious"},{"name":"Śubha","start":"00:16","end":"01:43","startHours":24.261368817835567,"endHours":25.710515685566833,"quality":"auspicious"},{"name":"Roga","start":"01:43","end":"03:10","startHours":25.710515685566833,"endHours":27.159662553298105,"quality":"inauspicious"},{"name":"Udveg","start":"03:10","end":"04:37","startHours":27.159662553298105,"endHours":28.608809421029374,"quality":"inauspicious"},{"name":"Chala","start":"04:37","end":"06:03","startHours":28.608809421029374,"endHours":30.057956288760643,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:03","end":"07:03","startHours":6.057956288760642,"endHours":7.057956288760642,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:03","end":"08:03","startHours":7.057956288760642,"endHours":8.057956288760643,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:03","end":"09:03","startHours":8.057956288760643,"endHours":9.057956288760643,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:03","end":"10:03","startHours":9.057956288760643,"endHours":10.057956288760643,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:03","end":"11:03","startHours":10.057956288760643,"endHours":11.057956288760643,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:03","end":"12:03","startHours":11.057956288760643,"endHours":12.057956288760643,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:03","end":"13:03","startHours":12.057956288760643,"endHours":13.057956288760643,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:03","end":"14:03","startHours":13.057956288760643,"endHours":14.057956288760643,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:03","end":"15:03","startHours":14.057956288760643,"endHours":15.057956288760643,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:03","end":"16:03","startHours":15.057956288760643,"endHours":16.057956288760643,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:03","end":"17:03","startHours":16.057956288760643,"endHours":17.057956288760643,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:03","end":"18:03","startHours":17.057956288760643,"endHours":18.057956288760643,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:03","end":"19:03","startHours":18.057956288760643,"endHours":19.057956288760643,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:03","end":"20:03","startHours":19.057956288760643,"endHours":20.057956288760643,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:03","end":"21:03","startHours":20.057956288760643,"endHours":21.057956288760643,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:03","end":"22:03","startHours":21.057956288760643,"endHours":22.057956288760643,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:03","end":"23:03","startHours":22.057956288760643,"endHours":23.057956288760643,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:03","end":"00:03","startHours":23.057956288760643,"endHours":24.057956288760643,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:03","end":"01:03","startHours":24.057956288760643,"endHours":25.057956288760643,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:03","end":"02:03","startHours":25.057956288760643,"endHours":26.057956288760643,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:03","end":"03:03","startHours":26.057956288760643,"endHours":27.057956288760643,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:03","end":"04:03","startHours":27.057956288760643,"endHours":28.057956288760643,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:03","end":"05:03","startHours":28.057956288760643,"endHours":29.057956288760643,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:03","end":"06:03","startHours":29.057956288760643,"endHours":30.057956288760643,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"East (Pūrva)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Śrīvatsa","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":3.8551613010464183,"eotMinutes":4.753870929866006,"ayanamsa":24.6311}},"calendars":{"vikram_samvat":2112,"vikram_samvatsara":"Sarvadhāri","saka_samvat":1977,"saka_samvatsara":"Yuva","bengali_samvat":1462,"malayalam_era":1231,"nanakshahi_year":586,"lunar_month":"Āśvina","lunar_month_paksha_full":"Āśvina Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Āśvina","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Siṃha (Āvaṇi)","ritu":"Śarad (Autumn)","display_summary":"Āśvina Kṛṣṇa Saptamī · Vikram 2112 Sarvadhāri · Śaka 1977 Yuva"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7, 6.34-35.","step_count":5,"url":"/walk/chandra-walk","steps":[{"label":"BG 6.5","url":"/bhagavad-gita/6/5","purpose":"Lift the self by the Self; begin the walk with inner responsibility."},{"label":"BG 6.6","url":"/bhagavad-gita/6/6","purpose":"See the mind as friend when mastered and enemy when unmastered."},{"label":"BG 6.7","url":"/bhagavad-gita/6/7","purpose":"Stabilize the conquered mind in heat/cold, honor/dishonor, pleasure/pain."},{"label":"BG 6.34","url":"/bhagavad-gita/6/34","purpose":"Name the restless mind honestly before trying to discipline it."},{"label":"BG 6.35","url":"/bhagavad-gita/6/35","purpose":"Complete with abhyāsa and vairāgya: practice and detachment."}]},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"noida"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga September 13, 2055 CE · Noida, Uttar Pradesh · Vidhyamitra","description":"September 13, 2055 CE for Noida, Uttar Pradesh: Kṛṣṇa Saptamī, sūryodaya 06:03, sūryāsta 18:28.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/noida/2055-09-13","hreflang_alternates":{"en":"https://vidhyamitra.com/city/noida/2055-09-13","sa":"https://sa.vidhyamitra.com/city/noida/2055-09-13","hi":"https://hi.vidhyamitra.com/city/noida/2055-09-13","x-default":"https://vidhyamitra.com/city/noida/2055-09-13"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-09-06T11:04:12.971Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-09-06T11:04:12.971Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-09-06T11:04:12.971Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"},"reader_local_antaryami":{"reader_geography":"Every reader enters from their own kṣetra anywhere on Bhūmi; no single city is the universal center.","purna_chain":["Hosted scripture","Named-tradition interpretation","Original Vidhyamitra contemplation","Bhūmi-born material medium","Vidhyamitra portal","Responsible reader in their own kṣetra"],"claim_boundary":"The legacy purna_chain field carries a source-to-reader sequence, not a revealed physical descent, universal cosmology, or proof that software is conscious.","antaryami_responsibility_formula":"Kṣīrodakaśāyī Viṣṇu = Paramātmā = Antaryāmī. Jīva desires. Prakṛti executes through guṇas. Paramātmā witnesses, permits, remembers, guides, and sustains. Bhagavān is the ultimate source.","source_anchors":[{"label":"BG 13.23","path":"/bhagavad-gita/13/23","meaning":"upadraṣṭā-anumantā · witness-permitter"},{"label":"BG 15.15","path":"/bhagavad-gita/15/15","meaning":"the Lord seated in every heart as memory, knowledge, and forgetting"},{"label":"BG 18.61","path":"/bhagavad-gita/18/61","meaning":"Īśvara seated in the heart of all beings"}],"nama_seal":"Hare Krishna Hare Krishna · Krishna Krishna Hare Hare · Hare Rama Hare Rama · Rama Rama Hare Hare"}}}